<!DOCTYPE html>
<html lang="zh-CN">
	<head>
		<meta charset="UTF-8" />
		<meta name="viewport" content="width=device-width, initial-scale=1.0" />
		<title>Document</title>
	</head>
	<body>
		<div data-widget-name="menu">Choose the genre</div>

		<script>
			let div = document.querySelector('div')
			console.log(div.dataset.widgetName) // menu
			console.log(div.getAttribute('data-widget-name')) // menu
		</script>
	</body>
</html>
